Hi rani,
You can use JavaScript to disable Right Click event in Browsers.
Check this example.
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>Disable Right Click in Browsers</title>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.8/angular.min.js"></script>
    <script type="text/javascript">
        var app = angular.module('MyApp', []);
        if (document.layers) {
            document.captureEvents(Event.MOUSEDOWN);
            document.onmousedown = function () {
                return false;
            };
        } else {
            document.onmouseup = function (e) {
                if (e != null && e.type == "mouseup") {
                    if (e.which == 2 || e.which == 3) {
                        return false;
                    }
                }
            };
        }
        document.oncontextmenu = function () {
            return false;
        };
    </script>
</head>
<body>
    <div ng-app="MyApp">
        Try to Right Click on this Page.
    </div>
</body>
</html>
 
Demo